<!DOCTYPE html>
<html>
	<head>
		<meta charset="UTF-8">
		<title></title>
	</head>
	<body>
		<form method="post" action="/paypal/pay">
			一比一充值<br>
            	<input type="text" name="a" ><br>
            	<input type="submit" value="确认充值">
            </form>
	</body>
</html>
